title: Circulating NO pool: assessment of nitrite and nitroso species in blood and tissues.
mesh_terms: D001692:Biological Transport; D004912:Erythrocytes / Q000378:metabolism; D009569:Nitric Oxide / Q000097:blood* / Q000145:classification / Q000378:metabolism*; D009573:Nitrites / Q000097:blood* / Q000378:metabolism*; D009603:Nitroso Compounds / Q000097:blood* / Q000378:metabolism*
chemical_list: D009573:Nitrites; D009603:Nitroso Compounds; D009569:Nitric Oxide